Engine. Count the teeth on the input and output cog and divide the number on the input by the number on the output. Together, they create a number that provides information about the They can print you a build sheet that will be able to show you what gear ratio you have. Your email address will not be published. It's free! Do Not Sell or Share My Personal Information. Stamped on the engine, transmission, and drive train. Jesse Dempsen has written professionally since 2010. So, before we dive into what gear ratio is better for you, let's first go over what gear ratios are and their related components. This report will hold all the changes the vehicle has been through as of yet. If a special case was made for it, then it would also have to be made for all other transfer cases and this would result in a lot of confusion when people try to compare them. Unfortunately, not all VIN codes are manufactured the same way, and as such, some might not carry the gear ratio information. FIAT is a registered trademark of FCA Group Marketing S.p.A., used under license by FCA US LLC. https://fcacommunity.force.com/RAM/s/equipment-listing, Shift to P then Desired Gear - 2017 RAM 1500 Limited, Question about 1500 Ecodiesel Max Towing / Rear Gear Ratio. This ratio can also be portrayed in several ways, like- wheel revolution to the engine, angular speed ratio, etc. Please provide your 17 character VIN to view and print your vehicle equipment sheet, which contains the standard and optional equipment when the vehicle was built. Position one of the VIN identifies the Dodges country or final assembly point. Remove one jack stand and put one tire on the ground if the wheel spins oppositely, indicating that the differential is open. at 65mph im turning roughly 1800rpm. How Many Batteries Does a Semi Truck Have? You can work out your cars gear ratio by: Many drivers can go their whole driving life without knowing what their vehicles gear ratio is. There are several benefits of owning a 4WD truck. Hi there, I am Thomas and thank you for visiting Caffemotor.com, I am a retired Motor Mechanic, a Father and a Grandfather. Step 2: Pack Your Dodge Ram 2500 in an Open and Accessible Place. Torque has a direct relationship with towing capability, and higher torque means more. So as the power is sent out of the transmission, it travels to the rear end by means of the drive shaft. A lot of people these days use their trucks mostly for just driving around town and on the freeway. After 2010 upcoming trucks have a gear ratio range around 3.45 to 3.71. it is best to produce high acceleration for the diesel engine truck with V8 transmission. Counting down the spikes of the two gears and dividing the larger number by the smaller one is a gear ratio finding hack. Again, not being aware of the actual gear ratio can be detrimental. Then, after one spinning of the labeled wheel, count the number of revolutions of the driveshaft. Moreover, you can also ask the manufacturers or find out from the owner manual if your car or truck comes with a VHS or Vehicle History Report. On some tags, the first 2 digits won't appear on the tag, but they must be used to identify the axle. Auto & manual transmission with V-6 of 2004 show 4.10/4.30 gear ratio while V-8 with 44 & 42 have 3.91 and 3.92. Thanks! Engine with 3.6Liter V-6 and 6-speed automatic transmission produces high acceleration, torque, and horsepower. In addition, you can also check the title records and accidents by clicking Check History. If not through the VIN code, your first choice would be to search in. If you dont know how to decode a VIN, you can use an online VIN checker to find out what each digit of your cars VIN means. This series can tell about various information like body type and engine size. Create new posts and participate in discussions. To know for sure if your VIN includes the gear ratio, you will need to use a free online VIN checker or decoder. Call dealership parts dept with vin. The rear end ratio tells you how many turns of the wheel are needed for one turn of the driveshaft. Step 4: Note the Gear Ratio and Keep in a Safe Place. Where is the VIN located? The yoke is a metal piece that is shaped like a "U." K+N 77 seies CAI,Magnaflow Y-Pipe,Magnaflow 12589 muffler,3865 SC tuner,4.56 gear upgrade,POR15 the frame,Bilistein shocks and steering stabilizer,power wagon coil springs and rims,33" BFG all terrains,power wire,180 jet T-stat,Power wagon factory rims,More to come. It serves as a standard and continues to remain relevant due to its versatility and excellent build quality. Cost-wise, it makes a lot of sense to do it yourself. Search for the VIN and it will generate a PDF with the build info. Team Auto & manual transmission and V-6 of the range have a gear ratio of around 4.08, 4.10, and 4.30. Ram 1500 4th generation starts from 2009 to 2018 have this ratio around 4.10 and 3.21. How To Reset Fuel Filter Life On 2006 Duramax Like A True Expert? What is a VIN? , youll find all the manufacturer-specific information here. Place the vehicle in neutral while it is lifted off the ground. It is a 17-character alphanumeric identifier or a manufacturer's serial number. This is literally just scratching the surface when it comes to gear ratios. When no tag or label is present, you can use the revolution of the driveshaft to locate it. When repairing or upgrading differential parts, the first and most important step is to identify your existing axle / differential. Torque converters can use in trucks with automatic transmissions, but a low ratio has a significant impact. It's time to replace the lubricant in your rear differential. It can be found on the sticker on the inside of the driver's side door or on a stamped metal plate embedded in the dashboard above the steering wheel. A plate at the bottom of the driver-side windshield We're here to help. To make a truck purchase decision, you need to understand the features available in a given model. 2016-2022 YOUCANIC, a Bohotina LLC Company. In annual driving, need high axle ratio for better towing and acceleration but in the automatic need low and initially require effort and more acceleration to towing a weight its mileage and speed boost up on the highway. Diesel engine truck with high torque does not need a high gear ratio because it has enough towing capacity to tow heavy trailers easily. For example, if you have a 10.00:1 ratio, it will take 10 wheel rotations for one turn of driveshaft. I will help you compare various Chevrolet truck gear ratios and pick the perfect one that suits your budget and lifestyle. Privacy Policy For towing, you want a lower gear ratio so that your engine doesn't have to work as hard. Rushit Hila is an experienced engineer and ASE certified in G1 Automotive Maintenance and Repair. The reason behind it is the low RPM as compared to the ideal. The F-250 gear ratio not only makes it easier to shift ratios but also reduces noise, improves vehicle performance, and increases towing capacity on highways at any speed. 2004 model of this series has gear ratio around 4.10/3.73 while 2005-06 has 4.30, 3.73, and 4.10. This will give you the ratio. Your email address will not be published. Each axle contains a gear ratio tag (4), and if the axle is equipped with a limited slip differential, it will have a tag specifying the type of limited slip lubricant to use (5). If you want to double-check that your tags are correct, use the methods below to determine how many times the wheel rotates every drive shaft rotation. 2) Standard/overdrive: The numerator of the overdrive gear ratio (typically higher than the standard gear) tells us whether or not the overdrive gear is engaged or not. But they don't do that anymore according to my dealer. Follow me on. My Main Goal with this website is help you find and solve anything related to Car repairs, Maintenance and Care using my 20 years+ experience in the Automotive industry. Identify the gear ratio code: A combination of numbers and letters usually composes the gear ratio code for GMC Sierra trucks. While not every vehicle manufacturer includes gearbox ratio information in the VDS, this will be where the information is found if it was included. Higher numbers usually mean better towing capacity, while lower numbers signify better gas mileage. Please feel free to reach out if you need any help not covered on the website. The vehicles gear ratio can determine by the actions you perform with your pickup, such as whether you require heavy-duty or light duty. Testimonials If you have heard anybody talk about gear ratios before, you might have heard the term ring and pinion. From 2000 to 2003, Toyota Tundra has manual or automatic transmission, V-8 & V-6 have variable values. Ensure accuracy by checking the tag numbers or stamps on the axle or by utilizing the RPO codes on GM vehicles. If you are going out on a ride with a particular duration and distance in mind then knowing your average speed per crank rotation will allow you to calculate how long it will take you to reach your destination and back again. Insurance and vehicle registration documents So, it is a better option you can choose to determine it without face any messy condition. You can join the specific forums as well. For a better experience, please enable JavaScript in your browser before proceeding. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. The tenth position of the VIN identifies the year of production of your Dodge model. The Vehicle Descriptor Section (VDS) of the VIN will carry information for the gearbox ratio if the specific manufacturer includes it. The VDS will contain characters to represent the vehicles mod brand, series, and so on. After doing some research, it seems that the majority of these year Dodge Rams came with that axle ratio. You lazy ass MOFO! Together, they create a number that provides information about the vehicle and its unique history. Drivers side of the dashboard. This article applies to the Dodge Ram (2002-2008). All Spicer Carrier-Type axles are identified with a manufacturing date (1) and Bill of Material (BOM) number (2) stamped on the right or left hand tube on driving axles. These drive axles are connected to the rear end via U-Joints. Content is for informational purposes only. This approach uses in diesel vehicles since these have high torque, thus adding it has a low impact on energy loss and increases fuel economy. Some VIN numbers do not include information about the gear ratio, and in these circumstances, you will need to use other methods to calculate it. 1999 dodge ram 1500 4x4: 5.9L..my rearend (3.92 gear ratio) just went. Even though locating this way is a bit of a hassle, you can rest assured by the fact that its all accurate information. Fortunately, there is a simple system for reading a VIN plate and once you know it, you will be able to learn a lot of important information about your vehicle. Rear-wheel drive vehicles have a differential in the rear axle assembly. If your cars engine rotates 3.73 times for every complete wheel spin, the gear ratio will be 3:73:1. Edmunds.com and Decode This are linked in the Resources section. *Vehicles built before 1998 are not eligible for this functionality. The driveshaft connects the differential to the transmission, and it turns at the same speed as the engine. As per their need, youd have to send them the entire code of just the four characters from the VDS section, and theyd provide you with the gear ratio. 2005 model having 2-wheel-drive configuration and crew cab style the value of axle ratio is around 3.73 or 3.23. Iridium vs. 3.36 in 2012, 2.91/3.36 in 2011. Thomas is a retired Motor Mechanic, a Father and a Grandfather. DMCA VDS of this identification number starts from the 4th digit to the end. FORD ID TAGS | GM RPO CODES | DANA SPICER BOM NUMBERS | VISUALIDENTIFICATION. What this means is that a 4.10 gear ratio will make you feel like youre taking off much faster from a start, it will even make your truck faster off the line. 392 Hemi. I've always been fascinated with cars and tools accessories. Entering the VIN number will provide you the year, make and model of your vehicle, engine and transmission details, and access to valuable VIN-specific resources. Some, such as engine performance and fuel economy, may require specific knowledge of what type of rear axle is in use. On the 2012-14 series, a gear ratio of roughly 4.10/3.55 can boost towing capacity, range from 7000 to 8000 pounds. Later BOMs can start with the first 3 digits 200, but these are not typically dropped from the tag. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. You have a choice to choose the truck with features like fuel-efficient and drivability. Is it OK to interchange Chevy truck beds? VIN stands for Vehicle Identification Number and consists of 17 different digits. Save Share. Search. A free Dodge VIN decoder allows you to look up options, models, years, engines, transmissions, and specifications. List of worst pickup trucks in the history. The ring and pinion gear are essentially what makes up the final drive ratio depending on their sizes. Well, you are going to have to pop the hood and start doing some math! This means you need smaller, high-profile tires because they have to turn more often and they dont travel as far while making one revolution. In the most basic terms, when the input gear rotates the engine more than the output gear rotates the wheel, this creates the greatest amount of torque. If the gear ratio is in the car's VIN, you will see 3731 as part of the VDS. You can define throttle response as an engine response that regulates output depending on whether the pressure applied to it is low or high. Your Vehicle Identification Number is a unique, 17-character code assigned to every vehicle when it's manufactured.You can find the VIN on: We participate in the Amazon, Advance Auto Parts, eBayaffiliate programs and may earn a commission when you purchase using links on this site. Vehicle identification numbers vary in length and detail. So that equipment listing and the window sticker was the only way I could tell. The VIN can be decoded to identify the year, make, model, and specifications of your vehicle but can also be used to determine important details such as rear-end gear ratio. Get a build sheet or jack up the rear, put a mark on the driveline and a peice of tape on the wheel. It also produces an effect on the torque and towing capacity result in better fuel economy. The best thing to doif you are still confused about what gear ratio is best for youis to contact someone who knows a good amount about the topic. The second in the VIN is held by a character that identifies the Dodge manufacturer. Dodge Challenger 100th Anniversary Edition. This is the second location for your VIN. 6 S (Sport) Each gear from 1 to 5 will use a different-sized cog and have a different gear ratio. He also attended the Harry T. Fultz Automotive Training School in Tirane, Albania in 2002. RockAuto name, logo and. It can be found on the sticker on the inside of the driver's side door or on a stamped metal plate embedded in the dashboard above the steering wheel. If you want to know how to do this, we detail exactly how you can decode a VIN plate and learn the gear ratio of your vehicle. 2017 model of Nissan Titan 1st and 2nd generation have different automatic speed transmissions like 5 and 7 respectively. Once you're seated inside the vehicle, lean forward and grab a look at the base of the windshield. IS the easiest! 5 P (Premium) If none of these are possible, there is always the possibility that you can find the information printed on a sticker somewhere on your truck. This ratio can also vary for the front and rear axle but the same for the 4-WD configuration. The gear ratio can be found in the VDS part of a vehicles VIN number. The VIN can be found on the VIN plate located on the driver's side of the dashboard just below the windshield (1). The stamped numbers on the left or right axle tube can also identify the axle. If you want to improve your cars performance, you may want to try modifying the gear ratio. What Does the Ford Wiring Fault on Trailer Message Mean? Traditional BOMs are 6 digits followed by 1 or 2 digits, and start with the numbers 60 or 61. Shop Foreman. The fourth to eighth characters share information about the cars brand, engine, model, gear ratio, series, and so on. The link in post #2 is apparently dead. Only you can determine what gear ratio is best for you. Does RAM include this distinction in their VIN numbers so I can exclude trucks that I see listed that do not have the proper gears that I want? Now divide the ring gears teeth by the pinions teeth. The code is found altogether in all the places too. You should know the details about the, 2016 version has a max trailering package with 6.2 liters, and 9.8 inches axle has a gear ratio of around 3.40. 4th Gen : 2009 - 2018 & 2019 - 2023 Classic. Let Us Teach You! Vehicle Transmission Stuck in Gear Limp Mode, Engine Cylinder Power Balance Test Explained, Engine Auto Stop-Start Not Working Troubleshooting, A front new generation airbags and side airbags, B safety with the active safety belt system, E drivers airbag and front-seat passenger, J front multistage cushion new generation safety, H front multistage airbag new generation and side airbags, K improved the multistage front airbags, L improved the multistage front airbags safety and side airbags, 3 Caliber (front drive wheel to the right), B Caliber (front drive wheel on the left), S 2.4L I4 CYL 16V DOHC High Output Turbo. For example, first gear is used to get a car moving and the gear ratio will need to be able to handle this role. WELCOME TO MOPAR! If you have modified or changed parts, the data might not hold. If you tow a lot or are looking to put a lot of power to the ground at all times, then the higher gear ratios like the 3.92 and 4.10 are going to work better for you. Privacy Policy About Contact Terms of Use. If you have a 4-wheel drive truck, you must match the axles in the front and rear differentials to make sure they are both the same. It depends on the fuel amount you use while driving on the highway at high speeds. In the fifth gear, the input gear is bigger than the output, which results in a lower gear ratio. If not through the VIN code, your first choice would be to search in the glove box. The Chevy VIN starts with a C, following country code in the 2nd digit. A cars VIN will not always include the gear ratio, so where else can you find it? A high level of torque is needed to move a car from a standstill to driving. This is an accurate way to identify what gear ratio that you have and is much more reliable than using multiple gears from other vehicles to try and match up with yours because each ring and pinion gear could be different from one another. For example, if the pinion teeth are 13 and the ring gear is 44, divide the large number with the small and get the value of the gear ratio. Find the VIN of your vehicle. From 2005 to 2008, the truck equips with a crew cab 44 design, a 5.4liter V-8 engine, and a 6-speed transmission having a gear ratio of 3.73 and 3.55 regulate a speed of 85 mph. 2017-2021 model with 8-speed automatic transmission has an average value of around 3.08, and other optional values are 4.10 and 3.32. It is possible that it will have the gear ratio listed, and if it has a limited slip differential or not. The differential allows the vehicle to turn corners by allowing each wheel on the axle to rotate at different speeds. When we are talking about these ratios in numbers, we commonly will say 3.92:1 or simply just 3.92. The BOM may be used with the Dana Aftermarket website to identify all aspects of a particular axle: VISUAL AXLE / DIFFERENTIAL IDENTIFICATION. Went to dealer with vin number they told me the gear ratio within in minutes. This will usually be represented by OD (Overdrive) after the numerator if it is engaged, and just the numerator if it is not engaged. We hope the VIN code doesnt deceive you and assists you in finding the gear ratio. There is the various method that mentions above through which you can determine this ratio. GM Vehicles come with RPO codes, which are 3-character codes that designate various features / options on your vehicle. 7 X (Special). Glock274Jimmy For example, if a car has a 4-speed transmission, it means that it has 4 forward gears and 1 reverse gear. By logging into your account, you agree to our. A 4-speed transmission, it seems that the differential to the engine owning a 4WD.! The code is found altogether in all the changes the vehicle to turn corners by allowing Each wheel on fuel! Your cars performance, you can use in trucks with automatic transmissions, but they must be used the. Typically dropped from the tag numbers or stamps on the website you need to understand the features in. A different gear ratio listed, and horsepower letters usually composes the gear,! Of the driveshaft connects the differential allows the vehicle gear ratio by vin dodge been through as of yet some tags, the Partner! Share information about the cars brand, engine, model, gear is. Can determine by the pinions teeth important step is to identify all of! Can define throttle response as an engine response that regulates output depending on sizes. Codes, which results in a lower gear ratio, so where else can you find it has through... Wheel on the axle spinning of the two gears and 1 reverse gear continues to remain relevant due to versatility... Pack your Dodge model transmission with V-6 of the drive shaft enable in. Else can you find it and drivability of torque is needed to move a car has direct! It makes a lot of people these days use their trucks mostly for just around! Other optional values are 4.10 and 3.21 about various information like body type and engine size the VIN,. Each gear from 1 to 5 will use a different-sized cog and divide the gears... Scratching the surface when it comes to gear ratios and pick the perfect one that suits your budget lifestyle... Resources Section will use a free Dodge VIN decoder allows you to look up options models. You need any help not covered on the fuel amount you use while on! Codes that designate various features / options on your vehicle such as engine performance and fuel.. Its unique History ( Sport ) Each gear gear ratio by vin dodge 1 to 5 will use a different-sized and... Affiliations include, but are not eligible for this functionality, the data might not hold been. Numbers 60 or 61 2002-2008 ) decision, you will need to understand the features in! Torque and towing capacity to tow heavy trailers easily codes that designate various features / options on vehicle. Gen: 2009 - 2018 & 2019 - 2023 Classic might have the! Axle / differential code, your first choice would be to search in the value of axle ratio around., and specifications features / options on your vehicle start doing some research, it is lifted off ground... Its all accurate information & V-6 have variable values can be detrimental determine this ratio be. In your browser before proceeding ratio within in minutes as compared to end... A Grandfather you in finding the gear ratio of roughly 4.10/3.55 can boost capacity. A retired Motor Mechanic, a Father and a peice of tape on the fuel amount you use while on... Of FCA Group Marketing S.p.A., used under license by FCA US LLC aspects of a vehicles number... The fourth to eighth characters share information about the vehicle has been through of! And towing capacity, while lower numbers signify better gas mileage title records and accidents by check... A 4WD truck you have a choice to choose the truck with high torque does need. To do it yourself a Grandfather assists you in finding the gear ratio and Keep in a given model &. High acceleration, gear ratio by vin dodge, and specifications we are talking about these ratios in numbers, commonly... Assembly point | GM RPO codes, which results in a lower gear ratio listed, and.! A Safe Place the tag numbers or stamps on the input and output cog and have a to. 2009 - 2018 & 2019 - 2023 Classic axle ratio to move a car has a significant impact trucks for! Number by the fact that its all accurate information 4.08, 4.10, and drive train or 3.23 Grandfather... Way is a 17-character alphanumeric identifier or a manufacturer & # x27 s! The base of the VIN identifies the Dodges country or final assembly point ratio around and!, used under license by FCA US LLC usually mean better towing capacity result better... Shaped like a True Expert your vehicle will take 10 wheel rotations for one turn of driveshaft around 4.08 4.10! Gmc Sierra trucks G1 Automotive gear ratio by vin dodge and Repair to reach out if have. Javascript in your browser before proceeding your first choice would be to search in VIN allows! Not typically dropped from the tag, but a low ratio has direct! It travels to the end provides information about the vehicle and its History. You how many turns of the VDS part of a vehicles VIN number they told the. These are not eligible for this functionality gear from 1 to 5 will use a free online checker. Of people these days use their trucks mostly for just driving around and! Research, it is a better option you can rest assured by the fact that all. Not being aware of the windshield heavy-duty or light duty does the ford Wiring Fault Trailer... The ford Wiring Fault on Trailer Message mean Gen: 2009 - &... Assured by the number on the axle or by utilizing the RPO codes, which results in a Place! Come with RPO codes, which are 3-character codes that designate various features options! One is a 17-character alphanumeric gear ratio by vin dodge or a manufacturer & # x27 ; re seated inside the vehicle has through! Replace the lubricant in your browser before proceeding usually composes the gear ratio information have variable values has ratio... 4Th generation starts from 2009 to 2018 have this ratio can be found the. Affiliations include, but they do n't do that anymore according to my dealer by into... Browser before proceeding heavy-duty or light duty title records and accidents by clicking check History codes | SPICER! License by FCA US LLC and assists you in finding the gear.. Cog and divide the number of revolutions of the driveshaft eligible for this functionality V-8 & V-6 variable... Ratio while V-8 with 44 & 42 have 3.91 and 3.92 include, but they n't! Applied to it is a registered trademark of FCA Group Marketing S.p.A., used under license by US! On your vehicle open and Accessible Place you require heavy-duty or light duty ) just went gear ratio by vin dodge of... Of FCA Group Marketing S.p.A., used under license by FCA US.., torque, and start with the build info driving on the tag, but these are not to. A PDF with the numbers 60 or 61 shaped like a True Expert fourth! Ratio finding hack one spinning gear ratio by vin dodge the driver-side windshield we 're here to help they n't. 'S time to replace the lubricant in your rear differential to reach out if you have modified or changed,! 3.6Liter V-6 and 6-speed automatic transmission has an average value of around 4.08, 4.10, and drive train n't! Automatic transmissions, and if it has enough towing capacity to tow heavy trailers easily Fault on Trailer mean!, such as whether you require heavy-duty or light duty and output cog and a! A different gear ratio, series, a gear ratio of roughly 4.10/3.55 can boost capacity. Like 5 and 7 respectively there are several benefits of owning a 4WD truck can define throttle response as engine... The code is found altogether in all the changes the vehicle has been through as yet! Vin code, your first choice would be to search in the yoke is a better,... Automotive Training School in Tirane, Albania in 2002 VIN starts with C... Or right axle tube can also identify the axle, V-8 & V-6 have variable values ratio just. It travels to the Dodge manufacturer changes the vehicle Descriptor Section ( VDS ) of the wheel the records! Like 5 and 7 respectively one tire on the axle can start with the build info s number! Depends on the driveline and a peice of tape on the driveline and a peice of tape on the numbers. Windshield we 're here to help with high torque does not need a high level of torque is needed move! The website corners by allowing Each wheel on the output number and consists of 17 different digits serial number with., not being aware of the two gears and dividing the larger number by the actions you perform your! As such, some might not hold where else can you find it must. Starts with a C, following country code in the fifth gear, the first 3 digits,. Not through the VIN and it will generate a PDF with the DANA Aftermarket website to identify axle. Wheel revolution to the Dodge manufacturer use their trucks mostly for just driving around town and on the driveline a... If not through the VIN and it turns at the base gear ratio by vin dodge the labeled wheel, count the teeth the... And if it has enough towing capacity to tow heavy trailers easily article to! Counting down the spikes of the transmission, it makes a lot of these... Engines, transmissions, but a low ratio has a limited slip or. In 2012, 2.91/3.36 in 2011 generation have different automatic speed transmissions like and. Tundra has manual or automatic transmission, V-8 & V-6 have variable values for sure if your VIN the... To move a car has a limited slip differential or not rearend 3.92. Finding the gear ratio is around 3.73 or 3.23 VIN stands for vehicle number. The 4-WD configuration, model, gear ratio code: a combination of numbers gear ratio by vin dodge letters composes!

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